
1-1.
especially
design,
GENERAL
for
use
installation,
troubleshooting
presented
to
assure
-
1
this
the
have
damage
the
by
lading
request
When
ment,
(or
Style)
-
1
add
to
SWINGARC
trol/feeders.
tion
without
between
control
the
2-1.
CAUTION
___________
control/feeder
pletely
piles.
IMPORTANT:
trol/feeder,
welding.
dual
1.
herein
optimum
2.
RECEIVING-HANDLING
equipment,
unit
and
occurred
that
clean
carefully
during
may
purchaser
and
freight
if
occasion
requesting
it
essential
is
Number
3.
DESCRIPTION
welding
spot
DIGITAL
When
of
either
continuous
the
to
welding
or
gun.
having
unit,
SPOT-CONTINUOUS
INSTALLATION
Prior
and
disconnected
only
Make
all
control/feeder.
Loosen
unit
ing
on
the
the
top
screws.
-
This
manual
in
familiarizing
operation,
of
this
should
equipment.
be
given
performance
all
packing
inspect
shipment.
have
occurredintransit
the
with
bill
to
carrier.
willbefurnished
file
claim
information
Model
that
the
of
equipment
-
This
and
burnback
-1
and
installed,
or
change
Mode
any
power
change
switch.
SECTION
(Figure
to
installing
we/ding
If
this
the
connections
screws
of
from
the
unit
Left
control
power
their
gun
on
6
SECTION
has
been
personnel
maintenance,
All
careful
this
for
of
any
Any
-
Prior
material
damage
claims
A
copy
equipment.
by
arises.
concerning
Description
be
supplied.
control
Unit
capability
and
50
will
welding
this
-2,
unit
spot
interconnecting
source,
control/feeder,
is
accomplished
When
2-
2-1)
the
unit,
source
ensure
respective
is
used
withadual
be
left
the
secure
used
control.
top
can
the
to
of
and
1
prepared
with
and
information
consideration
to
installing
from
around
that
may
loss
for
be
bill
the
carrier
this
equip
Serial
and
designed
to
selec
filed
the
con
must
of
the
iS
series
provide
capability
wiring
the
in
CON-
INSTALLATION
that
both
are
portion
power
for
by
com
sup-
con
spot
of
this
Set
tighten
4
-
INTRODUCTION
TINUOUS
the
are
control
capability
position,
spot
1
operation,
power
or
of
on
read
to
The
TANT,
manual:
____________
operating,
be
hazard
______________
operating,
be
damage
t~iIi~
via
the
the
3
will
most
shunted
through
welding
-
4.
SAFETY
source
completely.
misuse
following
and
CAUTION
found
to
IMPORTANT
found
to
Under
be
found
efficient
b
OPERATION
2.
Connect
trol/feeder
PLG3.
3.
Connect
unittothe
control/feeder.
4.
Connect
the
to
control/feeder.
5.
Connect
unit
rear
6.
Connect
(supplied
7.
Connect
position,
of.the
out
the
through
the
the
control
capability.
-
Before
the
safety
or
welding
This
or
improper
definitions
NOTE
Under
and
maintenance
if
that
not
personnel.
Under
maintenance
and
if
that
not
equipment.
this
that
need
operation
the
6
gas
the
6
6
pole
the
4
TRIGGER
the
4
the
to
of
115
the
control/feeder.
115
the
with
the
gun
the
control
circuit
unit
thereby
control/feeder
control
unit
sectionatthe
unit.
provides
the
equipment
generator
will
welding
blocks
help
apply
this
avoid
applications.
to
found
heading,
procedures
this
followed
heading,
carefully
procedures
carefully
heading,
special
of
prong
valve
prong
followed
explanato,y
emphasis
the
equipment.
male
into
the
male
plug
receptacle
male
pin
plug
receptacle
female
pole
Volt/Contactor
VoIt/Contactor
control/feeder)
the
to
plug
TRIGGER
weld
spot
functions
providing
burnback
and
in
When
the
electronically
is
put
of
front
CAUTION,
the
manual
possible
welding
should
injury
IMPOR
throughout
installation,
or
practices
create
may
installation,
or
practices
result
may
statements
obtain
to
from
plug
6
pole
PLG4
on
PLG2
the
on
PLG1
receptacle
to
receptacle
female
the
from
front
Control
rear
the
from
of
this
of
from
on
receptacle.
weld
SPOT
timed
into
be
due
this
will
a
will
in
the
con
plug
this
the
unit
the
this
the
cable
RC1.
Trigger
Receptacle4
Time
Spot
Control
Time
Range
Switch
Burnback
Time
Figure
2-1.
Control
Installation
Spot-Continuous
Of
Control
Switch
Unit
TB-047
~
the
DDSC
nected
DDSC
receptacle
to
control
on
receptacle
-
2
2.
SPOT-CONTINUOUS
-
When
2-1)
SPOT
position,
operation.
functionsofthe
weld
181
spot
The
control/feeder
as
time,
set
If
control,
DDSC
the
that
the
control/feeder
this
on
the
SPOT-CONTINUOUS
the
When
in
the
on
this
the
control
normally
unit.
control
the
operates
control
is
unit
trigger
gun
provides
CONTINUOUS
control
normally
unit,
used/n
and
goes
must
SWITCH
unit
is
conjunction
must
plug
the
plug
the
to
the
go
switchisin
timed
a
position,
not
are
and
available.
be
from
TRIGGER
TRIGGER
(Figure
welding
available.
burnback
a
OM-1086
with
con
the
the
the
Page
1

Dia.
Mkgs.
Factory
Part
No.
Description
Quantity
048
B
Figure
C51,56
C52,53
C54
C54
C55
CR51
CR52
051,54
D55
Q51,52
053,54
R51 030 055
R52,54,65
R53
R55,57
R56
R58
R59
R60
R61,64
R62
R63
R66
R67,68
R69
S52
907
031
633
031
643
032
943
820
032
032
943
048
906
032945
032
946
202
026
037
243
022
037 289
030 024
030 630
030
937
030 709
030
004
030
738
.030
145
025
030
030
131
030 853
024
030
030
025
032 819
011
770
Circuit
Card
Assembly,
S~,ot
Timer
CAPACITOR,electrolytic80uf25voltsdc
uf
12
0.01
4.7uf35
4.7
volts
2.2
ac
uf
3PFT
CAPACITOR,
CAPACITOR,
CAPACITOR,
CAPACITOR,
RELAY,
enclosed
ceramic
tantalum
electrolylic
tantalum
RELAY,24voltsdcDPDT
SOCKET,
DIODE,
DIODE,
135
THYRISTOR,4amp200volts
TRANSISTOR,
RESISTOR,
RESISTOR,
RESISTOR,
RESISTOR,
RESISTOR,
RESISTOR,
POTENTIOMETER,
POTENTIOMETER,
RESISTOR,
POTENTIOMETER,
RESISTOR,
RESISTOR,
RESISTOR,
RESISTOR,
SWITCH,
relay
1
ampere
zener
toggle
400
18
volts
unijunction
carbon
carbon
WW
fixed
carbon
carbon
carbon
carbon
carbon
carbon
carbon
carbon
SPDT
2
watt
0.5
0.5
1
watt
0.5
carbon
carbon
0.5
carbon
0.5
0.5
0.5
0.5
5
volts
I
watt
watt
11
watt
watt
watt
watt
watt
watt
watt
amp
straight
5OMA
10
1000
watt
10
150
10K
1
1
100
1
2200
1000
100
390K
125
(See
500
volts
volts
35
uf
volts
35
volts
polarity
35
volts
ohm
ohm
100
ohm
ohm
ohm
ohm
turn2watt
0.25
turn
ohm
2
turn
watt
ohm
ohm
ohm
ohm
volts
Fig.APage
dc
dc
dc
dc
500K
2000
watt
ohm
50K
ohm
ohm
Item
2
2)
2
2
1
1
1
1
1
2
4
1
2
2
1
3
1
2
1
1
1
1
2
1
1
1
2
1
1
Page
BE
COMPONENTS
QUALIFIED
B
Figure
AND
SURE
TO
PROVIDE
3
MODEL
SERIAL
NUMBERS
Circuit
Card
WHEN
Assembly,
ORDERING
TO
PERSONNEL
Timer
S,iot
REPLACEMENT
BE
REPLACED
ONLY.
PARTS.
BY
TA-047
180